A frequency table of grades has five classes ( A , B , C , D , F ) with frequencies of 4 , 11 , 15 , 8 , arid 2 en respectively. Using percentages, what are the relative frequencies of the five classes? (Round to two decimal places as needed.)
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A frequency table of grades has five classes (A-B-C-D-F) with frequenc.docx
1. A frequency table of grades has five classes ( A , B , C , D , F ) with frequencies of 4 , 11 , 15 , 8
, arid 2 en respectively. Using percentages, what are the relative frequencies of the five classes?
(Round to two decimal places as needed.)